Edelbrock · New
Edelbrock 16- Retainers Perf RPM 440 60189 60929 Heads
MPN 9644 · Store SKU ede9644
Supplier stock checked 11/8/2026, 9:48:33 AM UTC. Adding a part does not reserve it.
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Product details
The Edelbrock #9644 retainers are designed to be used with springs featuring 1.55" O.D. and 1.125 I.D. Theses retainers require 11/32" Valve Stems with 7- degree locks. Works with #5792 Valve Springs. Set of 16 These retainers are designed to be used with springs featuring 1.55" O.D. and 1.125 I.D. The valve stem size needed for this retainer to work properly must be 11/32" and 7- degree locks are required also. 16-RETAINERS BB MOPAR 440 Valve Spring Retainer
Manufacturer fitment & guides
- AMC:-:290 (4.8L)-401 (6.6L);Buick:-:400 (6.6L)-455 (7.5L);Chrysler:Big-Block B-Series:383 (6.3L)-400 (6.6L);Chrysler:Big-Block RB-Series:413 (6.8L)/426 (7.0L)/440 (7.2L);Ford:Cleveland:351C (5.8L)
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y